Republican Proposal

Republican Proposal (PRO) is a liberal-conservative political party in Argentina which was founded on 3 June 2010 by Mayor of Buenos Aires Mauricio Macri. It originated as an alliance formed between Commitment to Change and Recreate for Growth in 2005, and it was progressively joined by more center-right parties in the late 2000s. In 2010, the alliance was recognized as a formal political party, and Macri and his party won the 2015 presidential election and the 2017 legislative elections as part of the broader "Cambiemos" alliance.